With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
tokenRingDripRemotePortConfigured
token Ring Drip Remote Port Configured
1.3.6.1.4.1.9.5.1.11.12.1.4
detected remote ports assigned to the TR-CRF VLAN associated with this entry. A value of true(1) indicates there is at least one port on a remote system assigned to this TR-CRF VLAN. A value of false(2) indicates no remote ports are assigned to this TR-CRF VLAN.
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor tokenRingDripRemotePortConfigured on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.